Cita APA

Jennings, P. R. (1979). Rice improvement. Philippines: International rice research institute.

Chicago Style Citation

Jennings, P. R. Rice Improvement. Philippines: International rice research institute, 1979.

Cita MLA

Jennings, P. R. Rice Improvement. Philippines: International rice research institute, 1979.

Atenció: Aquestes cites poden no estar 100% correctes.